import { ConfigurationTarget, Disposable, Uri } from 'vscode';

import { Architecture } from '../common/platform/types';

export const INTERPRETER_LOCATOR_SERVICE = 'IInterpreterLocatorService';

export const WINDOWS_REGISTRY_SERVICE = 'WindowsRegistryService';

export const CONDA_ENV_FILE_SERVICE = 'CondaEnvFileService';

export const CONDA_ENV_SERVICE = 'CondaEnvService';

export const CURRENT_PATH_SERVICE = 'CurrentPathService';

export const KNOWN_PATH_SERVICE = 'KnownPathsService';

export const VIRTUAL_ENV_SERVICE = 'VirtualEnvService';

export const IInterpreterVersionService = Symbol('IInterpreterVersionService');

export interface IInterpreterVersionService {

getVersion(pythonPath: string, defaultValue: string): Promise<string>;

getPipVersion(pythonPath: string): Promise<string>;

}

export const ICondaEnvironmentFile = Symbol('ICondaEnvironmentFile');

export const IKnownSearchPathsForInterpreters = Symbol('IKnownSearchPathsForInterpreters');

export const IKnownSearchPathsForVirtualEnvironments = Symbol('IKnownSearchPathsForVirtualEnvironments');

export const IInterpreterLocatorService = Symbol('IInterpreterLocatorService');

export interface IInterpreterLocatorService extends Disposable {

getInterpreters(resource?: Uri): Promise<PythonInterpreter[]>;

}

export const ICondaLocatorService = Symbol('ICondaLocatorService');

export interface ICondaLocatorService {

getCondaFile(): Promise<string>;

isCondaAvailable(): Promise<boolean>;

getCondaVersion(): Promise<string | undefined>;

}

export enum InterpreterType {

Unknown = 1,

Conda = 2,

VirtualEnv = 4,

VEnv = 8

}

export type PythonInterpreter = {

path: string;

companyDisplayName?: string;

displayName?: string;

version?: string;

architecture?: Architecture;

type: InterpreterType;

envName?: string;

};

export type WorkspacePythonPath = {

folderUri: Uri;

pytonPath?: string;

configTarget: ConfigurationTarget.Workspace | ConfigurationTarget.WorkspaceFolder;

};